2026年苏教版初中英语第8章语法知识点巩固习题及答案

2026年苏教版初中英语第8章语法知识点巩固习题及答案第1页共1页2026年苏教版初中英语第8章语法知识点巩固习题及答案一、单项选择题（共10小题，每题2分）1.Whichofthefollowingsentencesisgrammaticallycorrect?A.Hedon'tlikeplayingfootball.B.Hedoesn'tlikeplayingfootball.C.Hedoesn'tlikesplayingfootball.D.Hedon'tlikesplayingfootball.参考答案：B2.Whatisthecorrectformoftheverbinthesentence"Sheisreadingabook"?A.readB.readsC.isreadD.isreads参考答案：B3.Whichwordshouldbeusedtofillintheblankinthesentence"Mysisteris______thanme"?A.tallB.tallerC.thetallestD.tallest参考答案：B4.Inthesentence"Theyhavebeenlivinghereforfiveyears,"whattenseisused?A.presentsimpleB.presentcontinuousC.pastsimpleD.pastcontinuous参考答案：B5.Whichofthefollowingisacorrectuseofthepastperfecttense?A.Ihadeatendinnerwhenhecalled.B.Ieatdinnerwhenhecalled.C.Iatedinnerwhenhecalled.D.Ihaveeatendinnerwhenhecalled.参考答案：A6.Whatisthecorrectwaytoformthepluralof"child"?A.childsB.childsC.childrenD.child参考答案：C7.Whichsentencecorrectlyusesthethirdpersonsingularformoftheverb?A.Shegotoschooleveryday.B.Shegoestoschooleveryday.C.Shegoingtoschooleveryday.D.Sheisgotoschooleveryday.参考答案：B8.Inthesentence"Ifitrains,wewillcancelthepicnic,"whattypeofclauseisused?A.mainclauseB.subordinateclauseC.infinitivephraseD.gerundphrase参考答案：B9.Whichofthefollowingsentencesisanexampleofthepassivevoice?A.Thedogchasedthecat.B.Thecatwaschasedbythedog.C.Thedogischasingthecat.D.Thecatchasedthedog.参考答案：B10.Whatisthecorrectwaytoformthepastparticipleof"work"?A.workedB.workedC.workingD.works参考答案：B二、填空题（共10小题，每题2分）1.Sheoften______(go)tothelibraryafterschool.参考答案：go2.Bythetimetheyarrived,thetrain______(alreadyleave).参考答案：hadleft3.IfI______(have)moretime,Iwouldreadmorebooks.参考答案：had4.Theboy,______(call)Tom,ismybestfriend.参考答案：called5.Mysisterisinterestedin______(play)thepiano.参考答案：playing6.______(be)youfreethisafternoon?参考答案：Are7.Heislookingforwardto______(see)hisparentsnextweek.参考答案：seeing8.Thestudentsaresupposedto______(finish)theirhomeworkontime.参考答案：finish9.Itisimportantto______(take)careoftheenvironment.参考答案：take10.IwishI______(be)abletospeakthreelanguages.参考答案：couldbe三、判断题（共10小题，每题2分）1.Theverb"go"canbeusedinthepresentcontinuoustensetodescribeatemporarystateofbeingawayfromhome.参考答案：√2.Inthesentence"Sheissingingbeautifully,"theword"beautifully"isanadverbmodifyingtheverb"singing."参考答案：√3.Thepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotheractioninthepast.参考答案：√4."Couldyoupleasepassmethesalt?"isanexampleofapolitequestioninEnglish.参考答案：√5.Theword"however"isusedtoshowcontrastbetweentwoideas.参考答案：√6.Inthesentence"Theyhavebeenlivinghereforthreeyears,"theverbphrase"havebeenliving"isinthepresentperfectcontinuoustense.参考答案：√7.Thesubjunctivemoodisusedtoexpresswishes,suggestions,ordemands.参考答案：√8.Theword"too"means"also"andisusedtoaddemphasistoastatement.参考答案：√9.Inthesentence"Hewenttothestorebecauseheneededmilk,"theword"because"isaconjunctionconnectingtwoclauses.参考答案：√10.Thepassivevoiceisusedwhenthesubjectofthesentenceisthereceiveroftheaction.参考答案：√四、简答题（共8小题，每题2分）1.Pleasebrieflydescribetheusageofthepresentperfecttense.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.Itisoftenusedwithtimeexpressionslike"ever,""never,""already,""yet,"and"lately."2.Howcanthepastcontinuoustensebeusedinsentences?参考答案：Thepastcontinuoustenseisusedtodescribeactionsthatwereongoingataspecifictimeinthepast.Itisoftenusedtosetthesceneinastoryortodescribetwoactionshappeningatthesametimeinthepast.Thestructureiswas/were+verb-ing.3.Listthreecommonirregularverbsandtheirpastsimpleforms.参考答案：Threecommonirregularverbsandtheirpastsimpleformsare:go-went,see-saw,eat-ate.4.Explainthedifferencebetween"can"and"may"intermsofabilityandpermission.参考答案："Can"isusedtoexpressabilityorskill,while"may"isusedtoaskfororgivepermission.Forexample,"Icanswim"meansIhavetheabilitytoswim,while"MayIuseyourphone?"asksforpermissiontousethephone.5.Whatisthefunctionofthemodalverb"must"inasentence?参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation.Itisalsousedtogivestrongadviceorcommands.Forexample,"Youmustfinishyourhomework."meansthereisastrongobligationtodoso.6.Describethestructureofasentenceusingthesecondconditional.参考答案：Asentenceusingthesecondconditionalhasthestructure:if+pastsimple,...would+baseverb.Itisusedtotalkabouthypotheticalorunlikelysituationsinthepresentorfutureandtheirpossibleresults.Forexample,"IfIhadamilliondollars,Iwouldbuyahouse."7.Howdoyouformthepassivevoicewiththeverb"tobe"inthepresentperfecttense?参考答案：Thepassivevoicewiththeverb"tobe"inthepresentperfecttenseisformedas:has/havebeen+pastparticiple.Forexample,"ThebookhasbeenreadbyJohn."meansJohnreadthebook.8.Brieflyexplainthepurposeofusingthegerundformafterthepreposition"about".参考答案：Thegerundformafterthepreposition"about"isusedtotalkabouttopicsorsubjects.Forexample,"Iamthinkingaboutmyvacation."meansIamthinkingaboutthetopicofvacation.Thestructureispreposition+gerund(verb-ing).五、阅读理解题（共8小题，每题3分）Lastweekend,Lilywenttothecityparkwithherfamily.Theweatherwassunnyandwarm,sotheydecidedtohaveapicnic.Theybroughtsandwiches,fruits,anddrinks.Whiletheyweresettinguptheirblanket,theysawagroupofbirdsplayinginthegrass.Lily'sbrother,Tom,lovesbirdsandwantedtotakephotosofthem.However,heforgottobringhiscamera.Suddenly,akindoldmannamedMr.Brownwalkedoverandaskediftheyneededhelp.Hehadacamerawithhimandofferedtotakepicturesofthebirdsforthem.Lilyandherfamilywereverygrateful.Mr.Brownalsosharedsomeinterestingfactsaboutthebirdswiththem.Hetoldthemthatthebirdswereswallowsandthattheywerebuildingnestsnearby.LilylearnedalotfromMr.Brownandfelthappythathehadhelpedthem.Afterthepicnic,theygaveMr.Brownathankyoucard.Itwasawonderfuldayspentwithfamilyandnewfriends.1.WhatdidLily'sfamilybringtotheparkforthepicnic?参考答案：Sandwiches,fruits,anddrinks2.WhydidTomwanttotakephotosofthebirds?参考答案：Becausehelovesbirdsandwantedtotakephotosofthem3.WhohelpedLily'sfamilytakepicturesofthebirds?参考答案：Mr.Brown4.WhatkindofbirdsdidMr.BrowntellLilyandherfamilyabout?参考答案：Swallows5.WhatdidLilylearnfromMr.Brown?参考答案：Hesharedsomeinterestingfactsaboutthebirds6.HowdidLilyandherfamilythankMr.Brown?参考答案：TheygaveMr.Brownathankyoucard7.WhatwastheweatherlikewhenLilywenttothepark?参考答案：Sunnyandwarm8.WhowasthekindoldmanthatwalkedovertohelpLily'sfamily?参考答案：Mr.Brown标准答案与解析一、单项选择题1.参考答案：B解析：选项A和D中使用了错误的动词形式，don't和don'tlikes都不符合第三人称单数现在时的规则。选项C中，doesn't后面应该跟动词原形，而不是likes。选项B是正确的，doesn'tlike符合第三人称单数现在时的形式。2.参考答案：B解析：句子"Sheisreadingabook"中，主语是"She"，是第三人称单数，因此动词应该使用第三人称单数形式，即"reads"。选项A、C和D中的动词形式都不正确。3.参考答案：B解析：句子"Mysisteris______thanme"中，需要比较两个事物的高度，因此应该使用比较级形式。选项A是原形，选项C和D是最高级形式，都不符合句意。选项B是正确的，taller表示比较级。4.参考答案：B解析：句子"Theyhavebeenlivinghereforfiveyears"中，使用了现在完成进行时，表示动作从过去开始一直持续到现在，并且可能继续下去。选项A、C和D中的时态都不符合句意。5.参考答案：A解析：句子"Ihadeatendinnerwhenhecalled"中，使用了过去完成时，表示在过去某个时间点之前已经完成的动作。选项B、C和D中的时态都不符合句意。6.参考答案：C解析：单词"child"的复数形式是"children"，这是一个不规则变化。选项A、B和D中的形式都不正确。7.参考答案：B解析：句子"Shegoestoschooleveryday"中，主语是"She"，是第三人称单数，因此动词应该使用第三人称单数形式，即"goes"。选项A、C和D中的动词形式都不正确。8.参考答案：B解析：句子"Ifitrains,wewillcancelthepicnic"中，"Ifitrains"是一个条件状语从句，是一个从句。选项A、C和D中的描述都不符合句子的结构。9.参考答案：B解析：句子"Thecatwaschasedbythedog"中，使用了被动语态，表示动作的承受者是主语"thecat"，而动作的执行者是"thedog"。选项A、C和D中的句子都是主动语态。10.参考答案：B解析：单词"work"的过去分词是"worked"，这是一个规则变化。选项A、C和D中的形式都不正确。二、填空题1.go解析：考查一般现在时，表示经常性动作，主语是she，动词用go的第三人称单数形式goes，但根据句意和语境，这里应该用原形go。2.hadleft解析：考查过去完成时，表示在过去某一时间之前已经完成的动作，句中bythetimetheyarrived是过去的时间点，所以动词用过去完成时hadleft。3.had解析：考查虚拟语气，表示与过去事实相反的假设，从句中谓语动词用过去式had，主句中谓语动词用would+动词原形。4.called解析：考查非谓语动词，这里是用过去分词作后置定语，修饰Theboy，表示“被叫做”。5.playing解析：考查动名词，beinterestedindoingsth.是固定搭配，表示“对做某事感兴趣”。6.Are解析：考查一般现在时，这里是用be动词提问，主语是you，be动词用are。7.seeing解析：考查动名词，lookforwardtodoingsth.是固定搭配，表示“期待做某事”。8.finish解析：考查besupposedtodosth.结构，表示“应该做某事”。9.take解析：考查动名词，itisimportanttodosth.是固定搭配，表示“做某事很重要”。10.couldbe解析：考查虚拟语气，wish后宾语从句中谓语动词用过去式或would/could+动词原形，表示与现在事实相反的愿望，这里用couldbe表示“能够说三种语言”。三、判断题1.参考答案：√解析：Thepresentcontinuoustensecanbeusedtodescribeatemporarystateofbeingawayfromhome,suchas"IamgoingtoLondonforaweek."Thistenseemphasizesthetemporarynatureoftheaction.2.参考答案：√解析：Inthesentence"Sheissingingbeautifully,"theword"beautifully"isanadverbthatmodifiestheverb"singing,"describinghowsheissinging.3.参考答案：√解析：Thepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotheractioninthepast,suchas"Hehadfinishedhishomeworkbeforehewentouttoplay."4.参考答案：√解析："Couldyoupleasepassmethesalt?"isapolitequestioninEnglish,asitusesthemodalverb"could"tomaketherequestmorepolite.5.参考答案：√解析："However"isusedtoshowcontrastbetweentwoideas,suchas"Iwantedtogototheparty,however,Ihadtostudyformyexam."6.参考答案：√解析："Theyhavebeenlivinghereforthreeyears"usesthepresentperfectcontinuoustensetodescribeanactionthatstartedinthepastandcontinuestothepresent.7.参考答案：√解析：Thesubjunctivemoodisusedtoexpresswishes,suggestions,ordemands,suchas"IfIwereyou,Iwouldcallhim."8.参考答案：√解析："Too"means"also"andisusedtoaddemphasistoastatement,suchas"Ilikecoffee,too."9.参考答案：√解析："Because"isaconjunctionthatconnectstwoclauses,showingthereasonforanaction,suchas"Hewenttothestorebecauseheneededmilk."10.参考答案：√解析：Thepassivevoiceisusedwhenthesubjectofthesentenceisthereceiveroftheaction,suchas"ThebookwaswrittenbyJohn."四、简答题1.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.Itisoftenusedwithtimeexpressionslike"ever,""never,""already,""yet,"and"lately."解析：本题考查现在完成时的用法。现在完成时表示过去发生的动作对现在造成的影响或结果，或过去开始并持续到现在的动作。其构成是have/has+过去分词。例如："Ihavefinishedmyhomework."表示“我已完成作业，现在可以去做别的事了”。解析中列举了常用的时间状语，并强调了该时态与现在的关系，这是理解现在完成时的关键。该时态常与一般过去时混淆，需注意时间状语的区分。2.参考答案：Thepastcontinuoustenseisusedtodescribeactionsthatwereongoingataspecifictimeinthepast.Itisoftenusedtosetthesceneinastoryortodescribetwoactionshappeningatthesametimeinthepast.Thestructureiswas/were+verb-ing.解析：过去进行时主要用于描述过去某个特定时间点正在进行的动作。例如："ShewasreadingabookwhenIarrived."表示“我到的时候她正在看书”。它常用于故事叙述中营造背景，或描述过去同时进行的两个动作。例如："IwaswatchingTVwhilemybrotherwasstudying."解析中通过例句展示了其用法，并指出了与一般过去时的区别——过去进行时强调动作的持续性，而一般过去时强调动作的完成性。3.参考答案：Threecommonirregularverbsandtheirpastsimpleformsare:go-went,see-saw,eat-ate.解析：本题考查不规则动词。英语中不规则动词的过去式和过去分词需要单独记忆。go的过去式是went，see的过去式是saw，eat的过去式是ate。这些动词的过去式形式与原形不同，是英语学习中的重点和难点。学生需要通过大量练习来掌握这些不规则变化。4.参考答案："Can"isusedtoexpressabilityorskill,while"may"isusedtoaskfororgivepermission.Forexample,"Icanswim"meansIhavetheabilitytoswim,while"MayIuseyourphone?"asksforpermissiontousethephone.解析：can和may是情态动词，用法有显著区别。can表示能力，如"Icanplaythepiano."表示“我会弹钢琴”。may表示许可，如"MayIgotothebathroom?"表示“我可以去洗手间吗？”。在询问许可时，can较少用于正式场合，通常用may或canyou...?。解析中通过对比和例句明确了两者在意义和用法上的区别，帮助学生区分。5.参考答案：Themodalverb"must"isusedtoexpressstrongnecessityorobligation.Itisalsousedtogivestrongadviceorcommands.Forexample,"Youmustfinishyourhomework."meansthereisastrongobligationtodoso.解析：must是情态动词，主要表示强烈的必要性或义务。例如："Youmustwearahelmetwhenridingabike."表示“骑自行车时你必须戴头盔”。它还用于给出强烈的建议，如"Mustyouleavesoearly?"表示“你非得这么早走吗？”。must的否定形式mustn't表示禁止，如"Mustn'tyoubequietinthelibrary?"表示“图书馆里你不该吵闹”。6.参考答案：Asentenceusingthesecondconditionalhasthestructure:if+pastsimple,...would+baseverb.Itisusedtotalkabouthypotheticalorunlikelysituationsinthepresentorfutureandtheirpossibleresults.Forexample,"IfIhadamilliondollars,Iwouldbuyahouse."解析：第二条件句用于描述与现在或将来事实相反的假设情况。其基本结构是"if+一般过去时，...would+动词原形"。例如："Ifitrainedtomorrow,wewouldcancelthepicnic."表示“如果明天下雨，我们会取消野餐”。这个句型常用于表达愿望、遗憾或不太可能发生的情况。解析中通过结构和例句清晰地展示了其用法和目的。7.参考答案：Thepassivevoicewiththeverb"tobe"inthepresentperfecttenseisformedas:has/havebeen+pastparticiple.Forexample,"ThebookhasbeenreadbyJohn."meansJohnreadthebook.解析：现在完成时的被动语态构成是"have/hasbeen+过去分词"。例如："Thereporthasbeenfinishedbytheteam."表示“报告已被团队完成”。这种语态常用于强调动作的承受者，而不是执行者。解析中通过例句展示了被动语态的用法，并点明了其强调作用，这是理解被动语态价值的关键。8.参考答案：Thegerundformafterthepreposition"about"isusedtotalkabouttopicsorsubjects.Forexample,"Iamthinkingaboutmyvacation."meansIamthinkingaboutthetopicof